1997 Chevrolet Cheyenne Repair Question
1997 Chevy Cheyenne poor running
1997 Chevy Cheyenne 6 cyl Four Wheel Drive Automatic 150k miles
I have a problem with the 97 chevy cheyenne. IT has a " hickup" and then bogs down and will hardly drive. also has hesitation from a stop. have replaced fuel filter, fuel pump, fuel spider, wires, plugs, evap cannister been serviced, cat converter, o2 sensors, coolant sensor, list goes on. acts like a fuel problem. Please any help would be great.
Do you have a check engine light and when was the last tune-up?
Check the fuel pressure if its within specs if okay-test the airflow sensor, throttle position sensor,manifold absolute pressure sensor, this is just a few check and test and comeback with some results
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